空值判断

guoshilong

2024-01-20 135af1bd4c62f73dd3430d9588ae3f62ff2702fd

 src/main/java/org/springblade/modules/exam/entity/ExamSubjectChoices.java

@@ -114,4 +114,10 @@
   private String tenantCode;


   /**
    * 题库类型，A为简易题库，B为复杂题库，C为模拟题库
    */
   private String tktype;


}